This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are the coefficients in front of NO3-(aq) and Cu(s) when the following redox equation is ... (Read 34 times)

jilianpiloj

  • Hero Member
  • *****
  • Posts: 521
on: Nov 18, 2019

Question 1

What is the oxidation number change for the bromine atom in the following unbalanced reduction half-reaction:

Br O3- (aq) + H+(aq) → Br-(aq) + H2O(l)

◦ -7
◦ +6
◦ +7
◦ -6

Question 2

What are the coefficients in front of NO3-(aq) and Cu(s) when the following redox equation is balanced in an acidic solution?

________ NO3-(aq) + ________ Cu(s) → ________ NO(g) + ________ Cu2+(aq)?

◦ 2, 6
◦ 3, 6
◦ 3, 4
◦ 2, 3
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jilianpiloj on Nov 18, 2019

Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


jilianpiloj

  • Member
  • Posts: 521
Reply 2 on: Nov 18, 2019
Wow, this really help

ebonylittles

  • Member
  • Posts: 318
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Your heart beats over 36 million times a year.

Most vehicles will be correctly positioned when the left front tire is centered on the tire pad. Most vehicles will be correctly positioned when the left front tire is centered on the tire pad.
How to transform any rectangular equation to polar form How to transform any rectangular equation to polar form
Front Panel on Sound Box of the Great Lyre with Bull’s Head Front Panel on Sound Box of the Great Lyre with Bull’s Head
Simplify Trig Equation Simplify Trig Equation
Differential Equation Word Problem Differential Equation Word Problem
Pascal’s triangle of binomial coefficients (p + q) raised to the nth power Pascal’s triangle of binomial coefficients (p + q) raised to the nth power
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library